By Ed Payne and Josh Levs CNN |
9/16/2013, 1:45 p.m.

In New York, police believe 35-year-old Glenn Broadnax was "emotionally disturbed" and trying to commit "suicide by cop" when New York police say he triggered a police shooting near Times Square Saturday night. (Photo by Kerri-Ann Nesbeth).

Jonathan Ferrell, a 24-year-old North Carolina man, suffered a severe late-night car crash. His car slipped into a ravine. He had to kick his way out the back windshield.

He managed to get out of the car and go to a nearby home, where he knocked on the door repeatedly for help.

When police arrived, he approached them -- and one shot him repeatedly, killing him on the spot.

Now the officer is charged with manslaughter. Police say he had no cause to shoot Ferrell.

The incident over the weekend has sparked outrage.

"We're going to file the necessary legal actions to ensure that we get the answers that this family deserves, that America deserves," the man's brother, Willie Ferrell, told CNN on Monday. "This was an unwarranted, inhumane shooting."

In an interview with CNN's "New Day," Ferrell's mother, Georgia, described her son as "very, very happy," outgoing, and loving to his friends and family.

He held down two jobs and would call her every morning to talk for about an hour.

"I can't even think of a bad thing he had done," she said.

Ferrell, a former football player for Florida A&M University, was transferring to a school in Charlotte to be with his fiancee.

Willie Ferrell called his brother the "greatest man I ever came in contact with."

"This is an all-American young man who survived a horrific accident. He is crying for help and is showered with bullets," Chris Chestnut, attorney for the Ferrell family, said on "New Day."

Officer first tried stun gun, police say

Police say a homeowner called 911, saying a man was knocking on her door repeatedly.

Officers responded to what they believed was a "breaking and entering" call.

Police say that when they got to the scene, a man matching the caller's description ran toward them.

One of the officers fired his stun gun. When that was "unsuccessful," another officer opened fire, police said.

Police have charged Officer Randall Kerrick with voluntary manslaughter, a felony. He was released Sunday on $50,000 bond.

Kerrick was one of three officers at the scene, but he was the only one to use a gun, firing it several times, police said.

"The evidence revealed that Mr. Ferrell did advance on Officer Kerrick and the investigation showed that the subsequent shooting of Mr. Ferrell was excessive," police said in a statement. "Our investigation has shown that Officer Kerrick did not have a lawful right to discharge his weapon during this encounter."

A charge of voluntary manslaughter means the person used excessive force in self-defense, or carried out the act without intent to kill.

At a news conference, Monroe said, "Our heart(s) go out to the family" and to members of the police force. "This is never something easy."